Description
| Product Name: | Ara h 2.0201 Recombinant Protein |
| Product Code: | RPPB5289 |
| Size: | 100µg |
| Target: | Ara h 2.0201 |
| Synonyms: | Conglutin-7, 2S protein 1, Seed storage protein SSP1, Seed storage protein SSP2, Allergen Ara h 2. |
| Source: | Sf9 Insect cells |
| Physical Appearance: | Sterile Filtered clear solution. |
| Formulation: | Ara h 2.0201 is supplied in 20mM HEPES buffer pH-7.9 and 6M Urea. |
| Stability: | Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. Avoid multiple freeze-thaw cycles. |
| Purity: | Greater than 95.0% as determined by SDS-PAGE. |
| UniProt Code: | Q6PSU2 |
Ara h 2 comprises of 2 isoforms: Ara h 2.0101 and Ara h 2.0201. Ara h 2.0201 is the most important peanut allergen which binds IgE. Ara h 2.0201 is a Weak inhibitor of trypsin and is a conglutin storage protein which accounts together with Ara h 6.0101 for the majority of the IgE immune response.
Recombinant Allergen Ara h 2.0201 produced in SF9 is a glycosylated, polypeptide chain having a calculated molecular mass of 20,000 Dalton. Ara h 2.0201 is expressed with a 10xHis tag at N-terminus and purified by proprietary chromatographic techniques.
